package com.xiaolun.strategy.improve;

public class ToyDuck extends Duck {
	public ToyDuck() {
		flyBehavior = new NoFlyBehavior();
	}

	@Override
	public void display() {
		System.out.println("玩具鸭");
	}

	//需要重写父类的所有方法

	public void quack() {
		System.out.println("玩具鸭不能叫~~");
	}

	public void swim() {
		System.out.println("玩具鸭不会游泳~~");
	}
}
